2013240005

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1337701}}^1$

素因数の和:1337756

約数の個数: 16

約数和(自身を含む): 2825226624

約数和(自身を除く): 811986619

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1337701, 6688505, 9363907, 46819535, 57521143, 287605715, 402648001, 2013240005]

約数ペア:

[(1, 2013240005), (5, 402648001), (7, 287605715), (35, 57521143), (43, 46819535), (215, 9363907), (301, 6688505), (1505, 1337701)]